<ng-template #defaultView>
  <div class="search" #search>
    <nz-input-group nzSuffixIcon="search">
      <input type="text" #nzInput nz-input placeholder="歌单/歌手/歌曲" (focus)="onFocus()" />
    </nz-input-group>
  </div>
</ng-template>


<ng-container *ngTemplateOutlet="customView ? customView : defaultView"></ng-container>
